$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Airflow configuration for a wind turbine rotor blade

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-001/06   
출원번호 US-0690726 (2015-04-20)
등록번호 US-10180125 (2019-01-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dority & Manning, P.A.
인용정보 피인용 횟수 : 0  인용 특허 : 45
초록

The present disclosure is directed to a rotor blade assembly for a wind turbine. The rotor blade assembly includes a rotor blade having exterior surfaces defining pressure and suction sides, and leading and trailing edges extending in a generally span-wise direction between an inboard region and an outboard region. The inboard region includes a blade root having a rounded trailing edge. Further, the rotor blade assembly further includes at least one airflow separation element mounted to either or both of the pressure or suction sides of the rotor blade w...

대표
청구항

1. A rotor blade assembly for a wind turbine, the rotor blade assembly comprising: a rotor blade having exterior surfaces defining a pressure side, a suction side, a leading edge, and a trailing edge each extending in a generally span-wise direction between an inboard region and an outboard region, the inboard region comprising a rounded trailing edge; and,separate and opposing airflow separation elements, the opposing airflow separation elements comprising airflow separation plates, one of the airflow separation plates mounted to the pressure side of th...

이 특허에 인용된 특허 (45)

  1. Mosiewicz Antonio (Milan ITX). Axial propeller with increased effective displacement of air whose blades are not twisted. USP1986104618313.
  2. Carroll, Christian A.; Herr, Stefan; Yarbrough, Aaron. Blade extension for rotor blade in wind turbine. USP2013028376703.
  3. Carroll, Christian A.; Herr, Stefan; Yarbrough, Aaron. Blade extension for rotor blade in wind turbine. USP2013048430633.
  4. Camargo Do Amarante, Odilon Antônio. Blade for axial flow fan. USP2004086779978.
  5. Corten, Gustave Paul. Blade of a wind turbine. USP2005066910867.
  6. Bridges Stuart A. (Bristol GB2). Brush seal and a method of manufacture. USP1980054204629.
  7. Bak, Dan Christian; Buhl, Thomas; Fuglsang, Peter; Madsen, Helge Aagaard; Rasmussen, Flemming. Control of power, loads and/or stability of a horizontal axis wind turbine by use of variable blade geometry control. USP2009127632068.
  8. House John R. C. (Wimbourne GB2). Damping treatment for pipes and bodies. USP1990104962826.
  9. Giguere, Philippe; Herr, Stefan; Fritz, Peter James; Riddell, Scott Gabell; Bergman, Jeffrey Eric. Extension for rotor blade in wind turbine. USP2014098834127.
  10. Kluppel George E. (Richmond TX) Monroe Robert C. (Houston TX). Fan blade for an axial flow fan and method of forming same. USP1988014720244.
  11. Monroe Robert C. (Houston TX). Fan blade width extender. USP1994075328329.
  12. Patel ; Jay. Fan with noise reduction. USP1978054089618.
  13. Uselton,Robert B.; Cook,Leonard J.; Wright,Terry. Fan with reduced noise generation. USP2008047351041.
  14. Mau, Knut; Dobrzynski, Werner. Flexible airflow separator to reduce aerodynamic noise generated by a leading edge slat of an aircraft wing. USP2004096789769.
  15. Nicholson Warren B. (Dublin OH) Patzer Charles R. (Ashville OH) Frank Thomas P. (Neenah WI) Tomisaka Dennis M. (Dublin OH) Brunner Glen D. (Dublin OH) Toomey John C. (Marysville OH) Eland Michael P. . Low cost pressure transducer particularly for medical applications. USP1996065522266.
  16. Stiesdal,Henrik; Enevoldsen,Peder Bay. Method for improvement of the efficiency of a wind turbine rotor. USP2006067059833.
  17. Driver, Howard Daniel; Herr, Stefan. Methods and apparatus for producing wind energy with reduced wind turbine noise. USP2009127637721.
  18. Huck, Robert Karl. Noise reducer for rotor blade in wind turbine. USP2011077976283.
  19. Huck, Robert Karl; Kinzie, Kevin Wayne; Davidson, James Paul; Drobietz, Roger. Noise reducer for rotor blade in wind turbine. USP2012098267657.
  20. Riddell, Scott Gabell; Vandervort, Traci Marlene; Esser, Juergen; Drobietz, Roger. Noise reducer for rotor blade in wind turbine. USP2011077976276.
  21. Ingo Borchers DE; Roger Drobietz DE; Michael Gruenewald DE; Knut Mau DE; Johann Reichenberger DE. Noise reducing vortex generators on aircraft wing control surfaces. USP2002126491260.
  22. Wobben, Aloys. Reduction in the noise produced by a rotor blade of a wind turbine. USP2004056729846.
  23. Perry Frederick J. (Yeovil GB2) Brocklehurst Alan (Bradford Abbas GB2). Rotary blades. USP1996025492448.
  24. Fisher, Murray; Herr, Stefan; Magnuson, David Cole. Rotor blade assembly. USP2011098011887.
  25. Bonnet, Laurent. Rotor blade for a wind turbine having a variable dimension. USP2010117828523.
  26. Bonnet, Laurent. Rotor blade for a wind turbine having aerodynamic feature elements. USP2009107604461.
  27. Petsche, Marc; Bendel, Urs. Rotor blade of a wind energy unit. USP2011118052394.
  28. Vronsky, Tomas; Hancock, Mark. Segmented rotor blade extension portion. USP2012118317479.
  29. Robert W. Ray. Self-adhering ice protector. USP2002036352601.
  30. Gliebe, Philip Roger. Serrated fan blade. USP2004056733240.
  31. Vijgen Paul M. H. W. (Hampton VA) Howard Floyd G. (Hampton VA) Bushnell Dennis M. (Wicomico VA) Holmes Bruce J. (Newport News VA). Serrated trailing edges for improving lift and drag characteristics of lifting surfaces. USP1992025088665.
  32. Owens,Jeffrey A.; Owens,Shantelle L.; Miller,Donald L.; Miller,Susan G.. Strap silencer. USP2008027328770.
  33. Gould Frances. Street sweeper brush assembly. USP1998105819357.
  34. Eaton, John K.; Matalanis, Claude. Translating active Gurney flap to alleviate aircraft wake vortex hazard. USP2010067740206.
  35. Tafoya,Samuel B. Vibration-reducing and noise-reducing spoiler for helicopter rotors, aircraft wings, propellers, and turbine blades. USP2008087413408.
  36. Dassen Antonius G. M. (Vollenhove NLX) Hagg Franklin (Alkmaar NLX). Wind turbine. USP1996075533865.
  37. Standish, Kevin; Herr, Stefan. Wind turbine airfoil family. USP2012078226368.
  38. Standish, Kevin; Herr, Stefan. Wind turbine airfoil family. USP2011027883324.
  39. Fuglsang, Peter; Bove, Stefano; Grabau, Peter; Subrahmanyam, V.v.; Lund, Brian; Jensen, Lars E.; Radhakrishnan, Sreeram Kottumuklu. Wind turbine blade with longitudinally extending flow guiding device having a plate-shaped element. USP2016049303621.
  40. Shibata, Masaaki; Furukawa, Toyoaki; Hayashi, Yoshiyuki; Kato, Eiji. Wind turbine provided with nacelle. USP2004126830436.
  41. Coleman, Clint; Kurth, William T.. Wind turbine rotor aileron. USP1994065320491.
  42. Herr,Stefan. Wind turbine rotor assembly and blade having acoustic flap. USP2008127458777.
  43. Grabau, Peter; Frydendal, Ib. Wind turbine rotor blade comprising one or more means secured to the blade for changing the profile thereof depending on the atmospheric temperature. USP2005116966758.
  44. Baker, Jonathon P.; Jackson, Kevin Lee; Mayda, Edward A.; van Dam, Cornelis P.. Wind turbine with deployable air deflectors. USP2012068192161.
  45. Corten, Gustave Paul. Wind turbine with slender blade. USP2012058182231.